alipay.gemspec in alipay-0.15.1 vs alipay.gemspec in alipay-0.15.2

@@ -17,10 +17,10 @@
     f.match(%r{^(test|spec|features)/})
   end
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "bundler", "~> 1.3"
+  spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake"
   spec.add_development_dependency "minitest"
   spec.add_development_dependency "webmock"
 end